The traditional thick layer method of tile paste involves spreading a thick layer of adhesive paste onto the surface before laying the tiles. This method has been used for many years and is still widely used in some parts of the world. However, with the advent of modern construction techniques and materials, the economics of the traditional method have come into question.
The traditional thick layer method requires a large amount of adhesive paste to be applied, which can be expensive. Additionally, the labor costs associated with applying the paste and laying the tiles can also be high. The process of applying and drying the paste can also take a significant amount of time, which can delay construction schedules.
In contrast, the modern thin layer method involves using a much thinner layer of adhesive paste, which is applied using a trowel or notched spreader. This method requires less adhesive paste and can be laid more quickly. The tiles are also laid closer to the surface, which can result in a stronger bond and better overall performance.
The economics of the modern thin layer method are generally more favorable than the traditional method, as it requires less adhesive paste and less labor, resulting in lower overall costs. Additionally, the modern method can be completed more quickly, which can help reduce construction schedules and increase overall efficiency.
In summary, while the traditional thick layer method of tile paste is still widely used in some parts of the world, the economics of the modern thin layer method are generally more favorable. The modern method requires less adhesive paste, less labor, and can be completed more quickly, resulting in lower overall costs and increased efficiency.